National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

84°F

29°C

Humidity 61%
Wind Speed Calm
Barometer 30.09 in (1019.0 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 14 Oct 12:53 pm CDT
Extended Forecast for

Slidell LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. Southeast wind around 5 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 67. Southeast wind around 5 mph becoming calm.

    Low: 67 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67. East wind around 5 mph becoming calm.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 88. Calm wind becoming north around 5 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. North wind 5 to 10 mph increasing to 10 to 15 mph in the evening. Winds could gust as high as 30 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 74. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. Northeast wind around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76. Northeast wind 10 to 15 mph.

    High: 76 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 87. Southeast wind around 5 mph.
Tonight
Clear, with a low around 67. Southeast wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 85. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 67. East wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 88. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. North wind 5 to 10 mph increasing to 10 to 15 mph in the evening. Winds could gust as high as 30 mph.
Saturday
Sunny, with a high near 74. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 55. Northeast wind around 5 mph.
Sunday
Sunny, with a high near 76. Northeast wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 62. East wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 79. East wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 64. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 82. Northeast wind 10 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.79°W
Last Update:
10:07 am CDT Oct 14, 2026
Forecast Valid:
1pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
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Additional Resources

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Chance of Precipitation